ICD-10-CM · Category
Q12 — Congenital lens malformations
Chapter Q00-Q99: Congenital malformations, deformations and chromosomal abnormalities
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Common questions about Q12 (Congenital lens malformations)
What does ICD-10 code Q12 mean?
Q12 is the ICD-10-CM 2025 code for Congenital lens malformations. ICD-10-CM is the medical coding system used by clinicians, hospitals and insurers worldwide to classify diseases and conditions in a standard way.
Is Q12 a billable diagnosis code?
Q12 is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under Q12. Browse the sub-codes listed on this page.
Which ICD-10 chapter does Q12 belong to?
Q12 belongs to the chapter "Congenital malformations, deformations and chromosomal abnormalities" (codes Q00-Q99). ICD-10-CM organises codes into 22 chapters by body system or condition type, which helps clinicians navigate related diagnoses.
Where can I get plain-language information about Congenital lens malformations?
For a plain-language explanation of Congenital lens malformations, ask GoDavaii's Health AI - it explains medical conditions in 90+ languages, free, with no signup. Tap "Ask GoDavaii AI about Congenital lens malformations" above to get a personalised answer.
Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗